参考文献:
COMENTIS, INC. ASTELLAS PHARMA INC. BILCER, Geoffrey, M. DEVASAMUDRAM, Thippeswamy LILLY, John, C. ANKALA, Sudha, V. MOSKALEV, Nikolai, V. LIU, Chunfeng INOUE, Makoto KAWAKAMI, Shimpei MUNAKATA, Ryosuke HAMAJIMA, Toshihiro Patent: WO0/5450 A, 0 Location in patent: Page/Page column WO 0/05450 A